:root{--color-bg: #F9F7F2;--color-text: #1A1A1A;--color-text-secondary: #666666;--color-border: #E0DDD5;--color-action-red: #D03030;--color-route: #1A2E1A;--color-route-light: #2D4A2D;--color-surface: #FFFFFF;--color-surface-hover: #F0EDE6;--color-card-bg: #FFFFFF;--font-heading: "Inter", system-ui, -apple-system, sans-serif;--font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-annotation: "Caveat", cursive;--text-xs: clamp(.75rem, .7rem + .25vw, .8125rem);--text-sm: clamp(.8125rem, .75rem + .3vw, .875rem);--text-base: clamp(1rem, .95rem + .25vw, 1.125rem);--text-lg: clamp(1.0625rem, .95rem + .5vw, 1.1875rem);--text-xl: clamp(1.25rem, 1.1rem + .75vw, 1.5rem);--text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);--text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.75rem);--text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3.5rem);--leading-tight: 1.2;--leading-normal: 1.5;--leading-relaxed: 1.65;--weight-normal: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--content-width: 72rem;--content-narrow: 41.25rem;--content-reading: 65ch;--sidebar-width: 20rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .1);--duration-fast: .15s;--duration-normal: .25s;--duration-slow: .4s;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--z-base: 0;--z-sticky: 100;--z-header: 200;--z-overlay: 300;--z-modal: 400}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:var(--weight-bold);line-height:var(--leading-tight);color:var(--color-text)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}p{max-width:var(--content-reading)}a{color:var(--color-text);text-decoration-color:var(--color-text-secondary);text-underline-offset:.15em;transition:color var(--duration-fast) var(--ease-out)}a:hover{color:var(--color-action-red)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.container{width:100%;max-width:var(--content-width);margin-inline:auto;padding-inline:var(--space-4)}@media(min-width:768px){.container{padding-inline:var(--space-8)}}.annotation{font-family:var(--font-annotation);font-size:var(--text-lg);color:var(--color-text-secondary)}.lang-switch[data-astro-cid-2ujbtxvm]{display:flex;align-items:center;gap:var(--space-1);font-family:var(--font-heading);font-size:var(--text-xs);font-weight:var(--weight-medium)}.lang-switch__sep[data-astro-cid-2ujbtxvm]{color:var(--color-border)}.lang-switch__link[data-astro-cid-2ujbtxvm]{color:var(--color-text-secondary);text-decoration:none;padding:var(--space-1) var(--space-1);transition:color var(--duration-fast) var(--ease-out)}.lang-switch__link[data-astro-cid-2ujbtxvm]:hover{color:var(--color-text)}.lang-switch__link--active[data-astro-cid-2ujbtxvm]{color:var(--color-text);font-weight:var(--weight-semibold)}.header[data-astro-cid-qlfjksao]{position:sticky;top:0;z-index:var(--z-header);background:var(--color-bg)}.header__inner[data-astro-cid-qlfjksao]{display:flex;align-items:center;justify-content:space-between;height:3rem;border-bottom:1px solid var(--color-border)}.header__logo[data-astro-cid-qlfjksao]{font-family:var(--font-heading);font-size:var(--text-lg);font-weight:var(--weight-bold);text-decoration:none;color:var(--color-text);letter-spacing:-.01em;white-space:nowrap}.header__logo-dot[data-astro-cid-qlfjksao]{color:var(--color-action-red)}.header__logo-2[data-astro-cid-qlfjksao]{color:var(--color-action-red);margin:0 .05em}.header__nav[data-astro-cid-qlfjksao]{display:none;gap:var(--space-6)}@media(min-width:768px){.header__nav[data-astro-cid-qlfjksao]{display:flex}}.header__link[data-astro-cid-qlfjksao]{font-family:var(--font-heading);font-size:var(--text-sm);font-weight:var(--weight-medium);text-decoration:none;color:var(--color-text-secondary);transition:color var(--duration-fast) var(--ease-out)}.header__link[data-astro-cid-qlfjksao]:hover,.header__link--active[data-astro-cid-qlfjksao]{color:var(--color-text)}.header__right[data-astro-cid-qlfjksao]{display:flex;align-items:center;gap:var(--space-4)}.ticker[data-astro-cid-qlfjksao]{border-bottom:1px solid var(--color-border)}.ticker__inner[data-astro-cid-qlfjksao]{display:flex;align-items:center;gap:var(--space-6);height:2rem;overflow-x:auto;scrollbar-width:none}.ticker__inner[data-astro-cid-qlfjksao]::-webkit-scrollbar{display:none}.ticker__item[data-astro-cid-qlfjksao]{display:flex;align-items:center;gap:var(--space-1);white-space:nowrap;font-family:var(--font-heading);font-size:var(--text-xs)}.ticker__icon[data-astro-cid-qlfjksao]{width:14px;height:14px;color:#00a854;flex-shrink:0}.ticker__code[data-astro-cid-qlfjksao]{font-weight:var(--weight-semibold);color:var(--color-text)}.ticker__value[data-astro-cid-qlfjksao]{color:var(--color-text);font-weight:var(--weight-medium)}.header__burger[data-astro-cid-qlfjksao]{display:flex;flex-direction:column;justify-content:center;gap:4px;width:2rem;height:2rem;background:none;border:none;cursor:pointer;padding:.25rem}@media(min-width:768px){.header__burger[data-astro-cid-qlfjksao]{display:none}}.header__burger[data-astro-cid-qlfjksao] span[data-astro-cid-qlfjksao]{display:block;width:100%;height:2px;background:var(--color-text);border-radius:1px;transition:transform var(--duration-normal) var(--ease-out),opacity var(--duration-fast)}.header__burger--open[data-astro-cid-qlfjksao] span[data-astro-cid-qlfjksao]:nth-child(1){transform:translateY(6px) rotate(45deg)}.header__burger--open[data-astro-cid-qlfjksao] span[data-astro-cid-qlfjksao]:nth-child(2){opacity:0}.header__burger--open[data-astro-cid-qlfjksao] span[data-astro-cid-qlfjksao]:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.header__mobile-nav[data-astro-cid-qlfjksao][hidden]{display:none}.header__mobile-nav[data-astro-cid-qlfjksao]{display:flex;flex-direction:column;padding:var(--space-4);border-bottom:1px solid var(--color-border);background:var(--color-bg)}.header__mobile-link[data-astro-cid-qlfjksao]{display:block;padding:var(--space-3) 0;font-family:var(--font-heading);font-size:var(--text-lg);font-weight:var(--weight-medium);text-decoration:none;color:var(--color-text);border-bottom:1px solid var(--color-border)}.header__mobile-link[data-astro-cid-qlfjksao]:last-child{border-bottom:none}.footer[data-astro-cid-35ed7um5]{margin-top:var(--space-24);padding:var(--space-8) 0;border-top:1px solid var(--color-border)}.footer__inner[data-astro-cid-35ed7um5]{text-align:center}.footer__copy[data-astro-cid-35ed7um5]{font-size:var(--text-sm);color:var(--color-text-secondary);max-width:none}